Qualities, ugly, are imperfect reasons, vi. 1.10 (42-[855]).
Quality, ii. 6 (17-[245]); iv. 7.5, 9, 10 (2-[62] to [80]).
Quality and matter form body, according to Stoics, iv. 7.3 (2-[59]).
Quality and thing qualified, relation between, vi. 1.12 (42-[858]).
Quality, by it all things depend on the good, i. 7.2 (54-[1209]).
Quality, by it, being differences are distinguished, vi. 3.17 (44-[963]).
Quality, category, various derivatives of, vi. 3.19 (44-[967]).
Quality consists of a non-essential character, vi. 1.10 (42-[855]).
Quality differences cannot be distinguished by sensation, vi. 3.17 (44-[963]).
Quality, intelligible and sense, difference between, ii. 6.3 (17-[249]).